These little tigers have such vivid personalities! This pattern is for 5 size shoes (sole length): Approx. 9 cm / 3 1/2" (New born or preemie) 10 cm / 4" (0-6 mos) 11 cm/ 4 1/4" (6-9 mos) 12 cm/4 1/2" (9-12 mos) 13 cm /5" (12 -18 mos) Worsted yarn and hook US 6/4.0mm DK yarn for black strips. Skill Level - Advance beginner to intermediate. It is easy and quick to crochet. I made lots of instruction photos to help you throughout the project. More cute patterns for baby boys: http://www.etsy.com/shop/Cathyren?section_id=11047886 The pattern is delivered only via email attachment as a PDF file. You will receive the PDF file within 24 hours of payment. This pattern is copyrighted. You may not rewrite, resell or trade. No mass production allowed.